US$ 30.00
dissection
pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each
Thirty-seven-point-five-cm perforated metal lever on a magnetic base
labeled on a wall-mountable backboard
and amphibian skeletal structure for comparative vertebrate teaching
3-Prong Rubber-Coated Clamp, 4.5" Capacity, 10.5" Length Category_Science Gifts dissectionThree prong laboratory clamp with rubber coated chemical resistant prongs and a 4. 5 inch maximum opening, holding round bottom flasks and condensers on standard retort stand rods.
US$ 30.00
US$ 15.00
US$ 15.00
US$ 80.00
US$ 900.00
US$ 40.00